CN105947072A - Foldable bicycle - Google Patents
Foldable bicycle Download PDFInfo
- Publication number
- CN105947072A CN105947072A CN201610552542.9A CN201610552542A CN105947072A CN 105947072 A CN105947072 A CN 105947072A CN 201610552542 A CN201610552542 A CN 201610552542A CN 105947072 A CN105947072 A CN 105947072A
- Authority
- CN
- China
- Prior art keywords
- folding
- articulated
- handle
- puckered ring
- flipping pages
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K15/00—Collapsible or foldable cycles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K19/00—Cycle frames
Abstract
The invention discloses a foldable bicycle. The foldable bicycle comprises a frontfolding unit, a middle folding ring and a back folding unit, wherein the frontfolding unit, the middle folding ring and the back folding unit are sequentially connected; the front folding unit comprises a front wheel part, a front connecting part and a handlebar part; the front wheel part is pivoted with the front connecting part, and can be laterally turned around the front connecting part; the handlebar part is pivoted with the front connecting part, and can be turned back around the front connecting part; the back folding unit comprises a back wheel part, a back connecting part and a back seat part; the back wheel part is pivoted with the back connecting part, and can be laterally turned around the back connecting part; the back seat part is pivoted with the back connecting part, and can be turned back around the back connecting part. The foldable bicycle has theadvantages that by breaking through the traditional triangular bicycle lever design, the bicycle lever is changed into the middle folding ring, so that the folded front folding unit, middle folding ring and back folding unit are concentric, and the occupation space after folding is furthest reduced; the handlebar part and the back seat part can be respectively turned and folded, so that the occupation space after folding is further reduced, and the folding and storage effects of component parts are improved.
Description
Technical field
The present invention relates to bicycle art, particularly relate to a kind of folding bicycle.
Background technology
Along with growth in the living standard, huge numbers of families come into by bicycle.Folding bicycle as a member of bicycle family,
Because it is ridden conveniently, can reduce car load volume by folding principle, is easy to carry and the advantage such as carrying, by people like with
It is widely used.In life, often it can be seen that pedestrian is currently in use folding bicycle rides or carry the folding bicycle after folding
Shuttle back and forth in crowd.
At present, occur in that the folding bicycle of various structure type on the market, meet the contracting of people's doubling poststack to a certain extent
Little car load volume and portable purpose.
But, the most generally there is many problems in existing folding bicycle.First, triangle is the most all commonly used
Car thick stick, after front wheels and rear wheels being folded, this triangle car thick stick the most typically can protrude a part, and the car thick stick protruded accounts for
With more space；Again, its handlebar and vehicle seat position can not be folded by existing folding bicycle, cause car body
Each parts folding storage poor effect, had both occupied space outerpace, and the folding effect making folding bicycle is poor, the position of protrusion
Such as car thick stick, handlebar, vehicle seat etc. the most easily bump against surrounding articles, the person of even wounding；It addition, existing folding bicycle folding
Folded step is complicated, and the laminating effect after folding is poor, and folding bicycle is the loosest after folding.
Summary of the invention
In order to overcome shortcoming and defect present in prior art, the invention provides a kind of folding bicycle.
The present invention is achieved by the following technical solutions: a kind of folding bicycle, including the front folding unit being sequentially connected with, in
Puckered ring and rear folding unit；
Fold unit before described and include front vehicle wheel portion, front connector and handle portion；Described front vehicle wheel portion is articulated in described front connector
On, and can be around described front connector lateral turnover and be adjacent to described middle puckered ring；Described handle portion is articulated on described front connector,
And described handle portion can be to upset and be adjacent to described middle puckered ring after described front connector；
The front connector folding unit before described is fixed on the front portion of described middle puckered ring；
Fold unit after described and include rear wheel portion, rear connectors and rear seat；Described rear wheel portion is articulated in described rear connectors
On, and can be around described rear connectors lateral turnover and be adjacent to described middle puckered ring；Described rear seat is articulated on described rear connectors,
And described rear seat can overturn and be adjacent to described middle puckered ring around described rear connectors forward direction；
The rear connectors folding unit after described is fixed on the rear portion of described middle puckered ring.
Traditional triangle car thick stick design broken through by the folding bicycle of the present invention, and Jiang Chegang is set to the middle puckered ring of annular, makes folding
The front folding unit of poststack, rear folding unit are concentric with middle puckered ring, and middle puckered ring is the most non-bulging, the most to greatest extent
Ground reduces taking up room after folding, and prevents again protruding parts from wounding the person；It addition, handle portion and rear seat are both designed as can
Upset folds, and further reduces taking up room after folding, strengthens the folding storage effect of parts.
Further, described front vehicle wheel portion includes front vehicle wheel and front fork；Described front vehicle wheel is articulated in the bottom of described front fork, described
The top of front fork is articulated on described front connector, and described front fork can be around described front connector lateral turnover and be adjacent to described middle folding
Folded ring.
Further, described handle portion includes handle and handle struts；Described handle is fixed on the top of described handle struts, institute
State the lower par pivots of handle struts on described front connector, and described handle struts can be to upset and paste after described front connector
Tight described middle puckered ring.
Further, described handle includes handle bearing and a pair handlebar stem；Described handle bearing is fixed on described handle struts
Top, the pair of handlebar stem is symmetrical to be articulated on described handle bearing, and the pair of handlebar stem can prop up around described handle
Seat upset.Can play after handlebar stem upset is folded and front vehicle wheel portion and rear wheel portion are adjacent to the work on middle puckered ring further
With so that it is the laminating after folding is effective.
Further, front flipping pages and front upset switch are also included；Described front vehicle wheel portion is articulated in described by described front flipping pages
On front connector, described front flipping pages can be around described front connector lateral turnover；Before described, upset switch is arranged on front flipping pages,
Before described, upset switch is for being locked to front connector by described front flipping pages.
Further, described rear wheel portion includes rear wheel and back vent；Described rear wheel is articulated in the bottom of described back vent, described
The top of back vent is articulated on described rear connectors, and described back vent can be around described rear connectors lateral turnover and be adjacent to described middle folding
Folded ring.
Further, described rear seat includes back seat, back seat buffer bar and back seat buffer spring；Described back seat is arranged in the rear
The top of seat buffer bar, described back seat buffer spring is set on described back seat buffer bar, the bottom pivot joint of described back seat buffer bar
In the rear on connector, and described back seat buffer bar can overturn and be adjacent to described middle puckered ring around described rear connectors forward direction.
Further, described rear seat also includes rear foldable assembly；Described rear foldable assembly folds fixture, folds afterwards after including
Flip piece and rear folding connection piece, the described rear rear end folding fixture is articulated in the top of described back seat buffer bar, described rear folding
Folded connector is fixed on described middle puckered ring, before and after described rear folded turnover part two ends be articulated in respectively described after fold connection
On part and rear folding fixture.
Further, rear flipping pages and rear upset switch are also included；Described rear wheel portion is articulated in described by described rear flipping pages
On rear connectors, described rear flipping pages can be around described rear connectors lateral turnover；After described, upset switch is articulated in described rear upset
On page, described rear upset switch is for being locked to rear connectors by described rear flipping pages.
Further, described rear wheel portion also includes front gear, bracing frame, backgear, chain, pedal bull stick and pedal；Institute
Stating front gear and backgear is articulated in two ends before and after support frame as described above respectively, described backgear is in transmission connection with described rear wheel,
The rear end of support frame as described above is fixed on the bottom of described back vent, and described chain is set on described front gear and backgear, described foot
Pedaling bull stick to be connected with the middle part of described front gear, described pedal is arranged on described pedal bull stick.
Relative to prior art, traditional triangle car thick stick design broken through by the folding bicycle of the present invention, and Jiang Chegang is set to annular
Middle puckered ring, make the front folding unit after folding, rear to fold unit concentric with middle puckered ring, and middle puckered ring be the most not
Protrude, reduce taking up room after folding the most to greatest extent, prevent again protruding parts from wounding the person；By handle portion and rear seat
It is both designed as turnover folding, further reduces taking up room after folding, strengthen the folding storage effect of parts；This
The folding element of the folding bicycle of invention is front flipping pages, front connector, rear flipping pages and rear connectors simple in construction, folds
Efficient and convenient；It addition, can play after handlebar stem upset being folded, front vehicle wheel portion and rear wheel portion are adjacent to middle folding further
Effect on ring so that it is the laminating after folding is effective.The folding bicycle of the present invention has design ingenious, simple in construction, folding
Folded convenient, folding storage is effective, the plurality of advantages such as effective of fitting, and has the strongest practicality and market popularization value.
In order to be more fully understood that and implement, describe the present invention below in conjunction with the accompanying drawings in detail.
Accompanying drawing explanation
Fig. 1 is the perspective view of the folding bicycle of the present invention.
Fig. 2 is the side view during folding bicycle expansion of the present invention.
Fig. 3 is the side view after the folding bicycle folding of the present invention.
Fig. 4 is the rearview after the folding bicycle folding of the present invention.
Fig. 5 is the perspective view of the posterior view point after the folding bicycle folding of the present invention.
Fig. 6 is the perspective view of the front viewing angle after the folding bicycle folding of the present invention.
Fig. 7 is the structural representation of rear foldable assembly.
Fig. 8 is front connector, front flipping pages and the structural representation of front upset switch.
Fig. 9 be rear connectors, rear flipping pages and rear upset switch structural representation.
Detailed description of the invention
Refer to the perspective view that Fig. 1, Fig. 1 are the folding bicycles of the present invention.The folding bicycle of the present invention, bag
Include front folding unit 10, middle puckered ring 20 and the rear folding unit 30 being sequentially connected with.
Specifically, Fig. 2-Fig. 6 is referred to.The described front unit 10 that folds of the present embodiment includes front vehicle wheel portion 11, front connector
12 and handle portion 13；Institute, states front vehicle wheel portion 11 and is articulated on described front connector 12, and can be lateral around described front connector 12
Overturn and be adjacent to described middle puckered ring 20；Described handle portion 13 is articulated on described front connector 12, and described handle portion 13
Can be to overturning and being adjacent to described middle puckered ring 20 after described front connector 12；The front connector 12 of unit 10 is folded before described
It is fixed on the front portion of described middle puckered ring 20.
The described front vehicle wheel portion 11 of the present embodiment includes front vehicle wheel 111 and front fork 112；Described front vehicle wheel 111 be articulated in described before
The bottom of fork 112, the top of described front fork 112 is articulated on described front connector 12, and described front fork 112 can be before described
Connector 12 lateral turnover is also adjacent to described middle puckered ring 20.
It should be noted that front fork 112 top in front vehicle wheel portion 11 can be articulated in front connector in the way of directly by rotating shaft
On 12, but, in order to strengthen the lateral turnover effect in front vehicle wheel portion 11 so that it is puckered ring 20 in clinging to after lateral turnover
On, and before being locked at when not folded on connector 12, the present embodiment is preferably provided with front flipping pages 14 and front
Upset switch 15；The top of the front fork 112 in described front vehicle wheel portion 11 is articulated in described front connector by described front flipping pages 14
On 12, described front flipping pages 14 can be around described front connector 12 lateral turnover；Before described, upset switch 15 is arranged on front upset
On page 14, described front upset switch 15 is used for described front flipping pages 14 is locked to front connector 12.
Refer to Fig. 6 and Fig. 8.The front flipping pages 14 of the present embodiment is bar shaped tabular, the front connector of the present embodiment 12 times
Portion is provided with holding section 121, the U-shaped profile of holding section 121, and one end of front flipping pages 14 is directly articulated in front connector
On 12, its other end is connected with the front fork 112 in front vehicle wheel portion 11.Preferably, before the front upset switch 15 of the present embodiment includes
Upset switch handle 151 and before rotate pass card column 152, front rotate upper end and the front upset switch handle 151 closing card column 152
Fixing connection, the front bottom rotating pass card column 152 overturns drive-connecting shaft 16 before passing through one and is articulated on front flipping pages 14, with this
Accordingly, front connector 12 is provided with the screens groove that can overturn switch 15 before blocking, by upset switch 15 before pulling
Rotating around front upset drive-connecting shaft 16, before controlling, flipping pages 14 is locked on front connector 12.When need not fold, front flipping pages
In 14 holding sections 121 being embedded at front connector 12；After lateral turnover, front flipping pages 14 produce from holding section 121 and with
Front connector 12 flushes, and front vehicle wheel 111 is adjacent on middle puckered ring 20.
The front vehicle wheel portion 11 of the present embodiment is also provided with front the hoop iron around a wood wheel 113, and one end of front the hoop iron around a wood wheel 113 is fixed on the top of front fork 112,
During folding, front the hoop iron around a wood wheel 113 can together overturn and be adjacent to described middle puckered ring 20 along with front vehicle wheel 111 and front fork 112.
The described handle portion 13 of the present embodiment includes handle 131 and handle struts 132；Described handle 131 is fixed on described handle
The top of pole 132, the lower par pivots of described handle struts 132 is on described front connector 12, and described handle struts 132
Can be to overturning and being adjacent to described middle puckered ring 20 after described front connector 12.Handle struts 132 is turned over backward around front connector 12
Turn, handle 131 after folding, can be made to be adjacent to middle puckered ring 20, take space outerpace to reduce.
In order to make handle 131 to overturn further, with taking up room after reducing folding further, the institute of the present embodiment
State handle 131 to be preferably set to include handle bearing 1311 and a pair handlebar stem 1312；Described handle bearing 1311 is fixed on
The top of described handle struts 132, the pair of handlebar stem 1312 is symmetrical to be articulated on described handle bearing 1311, and
The pair of handlebar stem 1312 can overturn around described handle bearing 1311.Can play front after handlebar stem 1312 is overturn folding
Wheel portion 11 and rear wheel portion 31 are adjacent to the effect on middle puckered ring further so that it is the laminating after folding is effective.
The described rear unit 30 that folds of the present embodiment includes rear wheel portion 31, rear connectors 32 and rear seat 33；Described rear wheel
Portion 31 is articulated on described rear connectors 32, and can be around described rear connectors 32 lateral turnover and be adjacent to described middle puckered ring 20；
Described rear seat 33 is articulated on described rear connectors 32, and described rear seat 33 can overturn around described rear connectors 32 forward direction
And it is adjacent to described middle puckered ring 20；The rear connectors 32 folding unit 30 after described is fixed on the rear portion of described middle puckered ring 20.
The described rear wheel portion 31 of the present embodiment includes rear wheel 311 and back vent 312；Described rear wheel 311 be articulated in described after
The bottom of fork 312, the top of described back vent 312 is articulated on described rear connectors 32, and described back vent 312 can be after described
Connector 32 lateral turnover is also adjacent to described middle puckered ring 20.
It is pointed out that the top of the back vent 312 in rear wheel portion 31 can be articulated in rear connectors in the way of directly by rotating shaft
On 32, but, in order to strengthen the lateral turnover effect in rear wheel portion 31 so that it is puckered ring 20 in clinging to after lateral turnover
On, and be locked at when not folded on rear connectors 32, the present embodiment be preferably provided with rear flipping pages 34 and after
Upset switch 35.The top of the back vent 312 in described rear wheel portion 31 is articulated in described rear connectors by described rear flipping pages 34
On 32, described rear flipping pages 34 can be around described rear connectors 32 lateral turnover.
Refer to Fig. 4 and Fig. 9.The rear flipping pages 34 of the present embodiment is bar shaped tabular, and the rear connectors 32 of the present embodiment is arranged
U-shaped draw-in groove, one end of rear flipping pages 34 is had directly to be articulated on rear connectors 32, its other end and the back vent in rear wheel portion 31
312 connect.On the described rear upset switch 35 pivot joints flipping pages 34 in the rear of the present embodiment, rotate after the present embodiment
Close 35 and be provided with a draw-in groove for bar shaped and on rear upset switch 35, rear connectors 32 is provided with and joins with rear upset switch 35
The card column 36 closed, described after upset switch 35 locking described rear flipping pages 34 by draw-in groove thereon and card column 36
It is locked on rear connectors 32.Need not fold time, rear flipping pages 34 is embedded in the U-shaped draw-in groove of rear connectors 32, after turn over
Turn on pass 35 to be locked on rear connectors 32 by rear flipping pages 34；During lateral turnover, overturn switch 35 after pulling so that it is card
Groove departs from card column 36, and rear flipping pages 34 is turned to flush with rear connectors 32, and rear wheel 311 is adjacent to middle puckered ring 20
On.
It addition, the lateral turnover direction in rear wheel portion 31 is in opposite direction with the lateral turnover in front vehicle wheel portion 11, so, after folding,
Front vehicle wheel portion 11 and rear wheel portion 31 lay respectively at the both sides of middle puckered ring 20.
The described rear wheel portion 31 of the present embodiment also includes front gear 313, bracing frame 314, backgear 315, chain, pedal
Bull stick 316, pedal 317 and rear the hoop iron around a wood wheel 318；Described front gear 313 and backgear 315 are articulated in support frame as described above 314 respectively
Before and after two ends, described backgear 315 is in transmission connection with described rear wheel 311, and the rear end of support frame as described above 314 is fixed on institute
Stating the bottom of back vent 312, described chain is set on described front gear 313 and backgear 315, described pedal bull stick 316 with
The middle part of described front gear 313 connects, and described pedal 317 is arranged on described pedal bull stick 316, and described rear the hoop iron around a wood wheel 318 is solid
It is scheduled on the top of described back vent 312.During folding, front gear 313, bracing frame 314, backgear 315, chain, pedal bull stick
316, pedal 317 and rear the hoop iron around a wood wheel 318 together can overturn along with rear wheel 311 and back vent 312.
Refer to Fig. 7.The described rear seat 33 of the present embodiment includes back seat 331, back seat buffer bar 332 and back seat buffer spring
333；Described back seat 331 is arranged on the top of described back seat buffer bar 332, and described back seat buffer spring 333 is sheathed in the rear
On seat buffer bar 332, the bottom of described back seat buffer bar 332 is articulated on described rear connectors 32, and described back seat buffer bar
332 can overturn and be adjacent to described middle puckered ring 20 around described rear connectors 32 forward direction.
In order to further enhance the folding effect of rear seat 33, and be rear seat 33 upset guide, the present embodiment described after
Seat portion 33 also includes rear foldable assembly 334；Described rear foldable assembly 334 folds fixture 3341, rear folded turnover part after including
3342 and rear folding connection piece 3343, described after fold the rear end of fixture 3341 and be articulated in the top of described back seat buffer bar 332
End, described rear folding connection piece 3343 is fixed on described middle puckered ring 20, two ends before and after described rear folded turnover part 3342
It is articulated in respectively on described rear folding connection piece 3343 and rear folding fixture 3341.During folding, it is combined with back seat buffer bar 332
Forward direction around rear connectors 32 overturns, and rear folded turnover part 3342 is at rear folding fixture 3341 and rear folding connection piece 3341
Between overturn, make rear vehicle seat 331 be adjacent on middle puckered ring 20, have compressed taking up room after folding further.
The method for folding of the folding bicycle of the present invention:
Upset switch 15 before pulling, makes front flipping pages 14 depart from front connector 12, drives front vehicle wheel portion 11 lateral turnover and be adjacent to
Side to middle puckered ring 20；Overturn switch 35 after pulling, make rear flipping pages 34 depart from rear connectors 32, drive rear wheel portion
31 lateral turnovers (contrary with the reverses direction in front vehicle wheel portion 11) are also adjacent to the opposite side of middle puckered ring 20；Promotion handle props up
Bar 132 after front connector 12 to upset and be adjacent on middle puckered ring 20；By a pair handlebar stem 1312 around handle bearing 1311
Overturn to middle puckered ring 20 direction；Promote back seat buffer bar 332 to overturn around rear connectors 32 forward direction, meanwhile, fold afterwards
The rear folded turnover part 3342 of assembly 334 overturns folding between rear upset fixture 3341 and rear turnover connecting piece 3343, makes
Back seat 331, near middle puckered ring 20, completes the folding of the folding bicycle to the present invention.During expansion, reverse operating.
Relative to prior art, traditional triangle car thick stick design broken through by the folding bicycle of the present invention, and Jiang Chegang is set to annular
Middle puckered ring, make the front folding unit after folding, rear to fold unit concentric with middle puckered ring, and middle puckered ring be the most not
Protrude, reduce taking up room after folding the most to greatest extent, prevent again protruding parts from wounding the person；By handle portion and rear seat
It is both designed as turnover folding, further reduces taking up room after folding, strengthen the folding storage effect of parts；This
The folding element of the folding bicycle of invention is the simple in construction such as front flipping pages, front connector, rear flipping pages and rear connectors, folding
Folded efficient and convenient；It addition, can play after handlebar stem upset being folded, front vehicle wheel portion and rear wheel portion are adjacent to middle folding further
Effect on folded ring so that it is the laminating after folding is effective.The folding bicycle of the present invention have ingenious, the simple in construction of design,
Folding convenient, folding storage are effective, the plurality of advantages such as effective of fitting, and have the strongest practicality and market popularization value.
The invention is not limited in above-mentioned embodiment, if to the various changes of the present invention or deformation without departing from the spirit of the present invention
And scope, if within the scope of these are changed and deform claim and the equivalent technologies belonging to the present invention, then the present invention is also intended to
Comprise these to change and deformation.
Claims (10)
1. a folding bicycle, it is characterised in that: include the front folding unit being sequentially connected with, middle puckered ring and after fold unit；
Fold unit before described and include front vehicle wheel portion, front connector and handle portion；Described front vehicle wheel portion is articulated in described front connection
On part, and can be around described front connector lateral turnover and be adjacent to described middle puckered ring；Described handle portion is articulated in described front connection
On part, and described handle portion can be to overturning and being adjacent to described middle puckered ring after described front connector；
The front connector folding unit before described is fixed on the front portion of described middle puckered ring；
Fold unit after described and include rear wheel portion, rear connectors and rear seat；Described rear wheel portion pivot joint connects in the rear
On part, and can be around described rear connectors lateral turnover and be adjacent to described middle puckered ring；Described rear seat pivot joint connects in the rear
On part, and described rear seat can overturn and be adjacent to described middle puckered ring around described rear connectors forward direction；
The rear connectors folding unit after described is fixed on the rear portion of described middle puckered ring.
Folding bicycle the most according to claim 1, it is characterised in that: described front vehicle wheel portion includes front vehicle wheel and front fork；Described
Front vehicle wheel is articulated in the bottom of described front fork, and the top of described front fork is articulated on described front connector, and described front fork can be around
Described front connector lateral turnover is also adjacent to described middle puckered ring.
Folding bicycle the most according to claim 1, it is characterised in that: described handle portion includes handle and handle struts；Described
Handle is fixed on the top of described handle struts, the lower par pivots of described handle struts on described front connector, and described
Hands pole can be to overturning and being adjacent to described middle puckered ring after described front connector.
Folding bicycle the most according to claim 3, it is characterised in that: described handle includes handle bearing and a pair handlebar stem；
Described handle bearing is fixed on the top of described handle struts, and the pair of handlebar stem is symmetrical is articulated in described handle bearing
On, and the pair of handlebar stem can overturn around described handle bearing.
5. according to the folding bicycle described in any one of claim 1-4, it is characterised in that: also include front flipping pages and front upset switch；
Described front vehicle wheel portion is articulated on described front connector by described front flipping pages, and described front flipping pages can be around described front connector
Lateral turnover；Before described, upset switch is arranged on front flipping pages, and described front upset switch is for locking described front flipping pages
On front connector.
Folding bicycle the most according to claim 1, it is characterised in that: described rear wheel portion includes rear wheel and back vent；Described
Rear wheel is articulated in the bottom of described back vent, and the top of described back vent is articulated on described rear connectors, and described back vent can be around
Described rear connectors lateral turnover is also adjacent to described middle puckered ring.
Folding bicycle the most according to claim 1, it is characterised in that: described rear seat include back seat, back seat buffer bar and after
Seat buffer spring；Described back seat is arranged on the top of described back seat buffer bar, and described back seat buffer spring is set in described back seat
On buffer bar, the bottom of described back seat buffer bar is articulated on described rear connectors, and described back seat buffer bar can be after described
Connector forward direction overturns and is adjacent to described middle puckered ring.
Folding bicycle the most according to claim 7, it is characterised in that: described rear seat also includes rear foldable assembly；After described
Foldable assembly folds fixture, rear folded turnover part and rear folding connection piece, the described rear rear end pivot folding fixture after including
Being connected on the top of described back seat buffer bar, described rear folding connection piece is fixed on described middle puckered ring, described rear folded turnover
Before and after part, two ends are articulated on described rear folding connection piece and rear folding fixture respectively.
9. according to the folding bicycle described in any one of claim 6-8, it is characterised in that: also include rear flipping pages and rear upset switch；
Described rear wheel portion is articulated on described rear connectors by described rear flipping pages, and described rear flipping pages can be around described rear connectors
Lateral turnover；After described, upset switch is articulated on described rear flipping pages, and described rear upset switch is for by described rear flipping pages
It is locked on rear connectors.
Folding bicycle the most according to claim 6, it is characterised in that: described rear wheel portion also includes front gear, bracing frame
Backgear, chain, pedal bull stick and pedal；Described front gear and backgear are articulated in two ends before and after support frame as described above respectively,
Described backgear is in transmission connection with described rear wheel, and the rear end of support frame as described above is fixed on the bottom of described back vent, described chain
Being set on described front gear and backgear, described pedal bull stick is connected with the middle part of described front gear, and described pedal is arranged on
On described pedal bull stick.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610552542.9A CN105947072A (en) | 2016-07-12 | 2016-07-12 | Foldable bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610552542.9A CN105947072A (en) | 2016-07-12 | 2016-07-12 | Foldable bicycle |
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|---|---|
| CN105947072A true CN105947072A (en) | 2016-09-21 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610552542.9A Pending CN105947072A (en) | 2016-07-12 | 2016-07-12 | Foldable bicycle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106697149A (en) * | 2017-01-15 | 2017-05-24 | 成都奥克特科技有限公司 | Working method of encircling folding bicycle and encircling folding bicycle |
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| GB2379641A (en) * | 2001-09-14 | 2003-03-19 | Hamba R & D Co Ltd | Foldable electric vehicle |
| CN2622062Y (en) * | 2002-08-02 | 2004-06-30 | 葛亚臣 | Seat-adjustable, folding and shock-absorption type bicycle |
| CN201228058Y (en) * | 2008-02-04 | 2009-04-29 | 过岗 | Lantern ring unilateral supporting foldable bicycle |
| CN201525459U (en) * | 2009-09-25 | 2010-07-14 | 上海电机学院 | Sleeve-ring type triple-folding bicycle |
| CN101817379A (en) * | 2010-04-21 | 2010-09-01 | 黄清华 | Multifunctional foldable and portable bicycle |
| FR2987813A1 (en) * | 2012-03-06 | 2013-09-13 | Peugeot Citroen Automobiles Sa | Two-wheeled vehicle i.e. electric scooter, has front tubular element slidably mounted in rear tubular element, where convexity of arc formed by two tubular elements is directed upward |
| CN202641982U (en) * | 2012-05-03 | 2013-01-02 | 李爱明 | Folding bicycle |
| CN105722752A (en) * | 2013-09-10 | 2016-06-29 | 城市626有限责任公司 | Foldable electric vehicle |
| CN205327292U (en) * | 2016-01-05 | 2016-06-22 | 林杰 | Storage battery car with bridge formula hutch |
| CN205971669U (en) * | 2016-07-12 | 2017-02-22 | 莫建雄 | Folding bicycle |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106697149A (en) * | 2017-01-15 | 2017-05-24 | 成都奥克特科技有限公司 | Working method of encircling folding bicycle and encircling folding bicycle |
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Application publication date: 20160921 |